We need to be able to umount specific filesystems while iterating all of
them. This helper gives us a safe macro to do so.
Signed-off-by: Markus Pargmann <mpa@xxxxxxxxxxxxxx>
---
include/fs.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/fs.h b/include/fs.h
index ee7e48b0f968..3157a482d71a 100644
--- a/include/fs.h
+++ b/include/fs.h
@@ -87,6 +87,7 @@ struct fs_driver_d {
extern struct list_head fs_device_list;
#define for_each_fs_device(f) list_for_each_entry(f, &fs_device_list, list)
+#define for_each_fs_device_safe(tmp, f) list_for_each_entry_safe(f, tmp, &fs_device_list, list)
extern struct bus_type fs_bus;
struct fs_device_d {
--
2.7.0
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